I have 2 questions:
Just had oil changed. Now when going up hill at about 40 mph car sounds like muffler is missing. Otherwise sounds fine
After cold night at first start I put key in ignition. Right when I turn the key is hear a sound that sounds like several gears grinding at one time. But car starts right up.
The sound mimic the same noises when I tried driving a stick shift and I didn’t engage the correct gear.